package io.datajek.springbasics.moverecommendersystem.lesson7;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Component;

@Component
public class RecommenderImplementation2 {

	private Filter filter;
	
	//setter 方法注入
	@Autowired
	@Qualifier("contentBasedFilter")
	public void setFilter(Filter filter) {
		this.filter = filter;
		System.out.println("Setter method invoked..");
	}


	//使用过滤器来寻找推荐
	public String [] recommendMovies (String movie) {
		
		//打印正在使用的接口实现的名称
		System.out.println("\nName of the filter in use: " + filter + "\n");

		String[] results = filter.getRecommendations("Finding Dory");
	
		return results;
	}

}